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Can a mother with blood type A and father with blood type B have a baby with blood type O explain your answer include the Punnett square?
Possible genotypes The child would receive an A allele or a B allele from the mother and a B allele or an O allele from the father. Therefore, the child could not possibly be of blood type O.
How do you write blood type genotypes?
Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. A blood test of either type AB or type O is more informative. Someone with blood type AB must have both the A and B alleles….Blood types and genotypes?
| Blood type | Possible genotypes |
|---|---|
| AB | AB |
| O | OO |
Can blood type A and B make O?
And so is AB blood type. But someone who has a B and an O version only makes the B protein. They are B blood type but can pass the O onto their kids. So two B parents can make an O child if both parents are BO….Menu.
| Genes | Blood type |
|---|---|
| OO | O |
CAN A+ and B+ have o+ baby?
To conclude.. its possible for a A+ and B+ couple to have O- baby. You are proud parents of a universal donor.
CAN A+ and B+ have a O+ baby?
So based on probability, 25%probability each of baby being A, B, AB or O. Similarly for Rh factor inheritance, assuming you both were Rr, you have 25% chance for RH negative baby. To conclude.. its possible for a A+ and B+ couple to have O- baby. You are proud parents of a universal donor.
What is the genotype of a Punnett square?
The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905. The diagram is used by biologists to determine the probability of an offspring having a particular genotype. The Punnett square is a tabular summary of possible combinations of maternal alleles with paternal alleles. These tables can be used to examine the genotypical outcome probabilities of the offspr
How to set up a Punnett square?
Set up a 2 by 2 Punnett square.
What is the probability of a Punnett square?
The resulting Punnett square is one of the following. Above if the homozygous parent has two dominant alleles, then all of the offspring will have the same phenotype of the dominant trait. In other words, there is a 100% probability that an offspring of such a pairing will exhibit the dominant phenotype.
How do you calculate a Punnett square?
– O Male × A Female. – A Male × A Female. – O Male × B Female. – O Male × O Female.